If the H⁺ Concentration in a Carbonated Beverage Is 4

Multiple Choice

If the H⁺ concentration in a carbonated beverage is 4.7 × 10−⁵ M,what is the OH− concentration? (K_w = 1.0 × 10−¹⁴)

A) 4.7 × 10−¹⁹ M
B) 2.1 × 10−¹⁰ M
C) 5.3 × 10−⁵ M
D) 2.1 × 104 M
E) 4.7 × 109 M